A
Anonymous
Apr 15, 2026
Rating: 5/5
Strong coupling
Handles torque well for light industrial use. Highly recommended.
Description
Manufacturer Precision Cross Universal Joint, Single-Section Universal Shaft Connector, Cross Shaft Coupling 6/10/12/16/20/2
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | High-Grade Alloy Steel |
| Surface Treatment | Black Oxide Coating |
| Joint Configuration | Single-Section Cross |
| Available Shaft Sizes | 6, 10, 12, 16, 20, 22 mm |
| Hardness Rating | HRC 50-55 |
| Max Operating Angle | 45 Degrees |
| Package Contents | 1 x Universal Joint Coupling |
| Primary Application | Robotics, CNC, Light Machinery |
| Manufacturing Source | Factory Direct Precision |
| Unit Weight | Varies by Selected Size |
5 reviews
A
Anonymous
Mar 17, 2026
Rating: 5/5
Excellent precision
Fit perfectly on my 12mm shaft. No play detected during operation.
A
Anonymous
Feb 24, 2026
Rating: 4/5
Good value
Solid build quality. Shipping took a bit longer than expected but worth it.
A
Anonymous
Feb 22, 2026
Rating: 5/5
Works as described
Using this for a robotics arm project. Very smooth movement and sturdy.
A
Anonymous
Jan 25, 2026
Rating: 4/5
Nice finish
Black oxide looks good. Make sure to lubricate before first use.
5 FAQ
Q: How do I measure for the correct size?
A: Please measure the outer diameter of your shaft precisely using calipers to select the matching joint size.
Q: Can I use this for automotive drive shafts?
A: This is designed for light machinery and robotics. Please consult a specialist for automotive safety critical applications.
Q: What is the maximum RPM for the 20mm size?
A: For the 20mm size, we recommend operating under 3000 RPM for optimal longevity.
Q: Does this come pre-lubricated?
A: It comes with a light protective coating. We recommend applying grease before installation.
Q: Is this compatible with stainless steel shafts?
A: Yes, it can couple with stainless steel shafts of the corresponding diameter.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
![[Damai Holds Micro-Needle Hair Transplant Patent] AI Robot Precision Hair Transplant | 1000 Units Hairline Planting](https://www.gosteppe.com/cache/small/product/269438/legacy-main-d695e1be3b1b8212f24ac863.webp)
